import Koa from "koa"
import { logger } from "./logger.js"

const app = new Koa({ asyncLocalStorage: true })

app.keys = []

if (!process.env.SESSION_SECRET) {
    logger.warn("警告：环境变量SESSION_SECRET 未设置。请设置 SESSION_SECRET 以确保会话安全。")
    process.exit(1)
} else {
    process.env.SESSION_SECRET.split(",").forEach(secret => {
        app.keys.push(secret)
    })
}

export { app }
export default app